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Zahid, M.
- Buchariate: An Aromatic Ester from Salvia Bucharica
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Authors
Affiliations
1 H.E.J. Research Institute of Chemistry, University of Karachi, Karachi-75270, PK
2 Institute of Chemistry, University of the Punjab, Lahore, PK
3 Department of Botany, Baluchistan University, Quetta, PK
1 H.E.J. Research Institute of Chemistry, University of Karachi, Karachi-75270, PK
2 Institute of Chemistry, University of the Punjab, Lahore, PK
3 Department of Botany, Baluchistan University, Quetta, PK
Source
Scientia Pharmaceutica, Vol 68, No 4 (2000), Pagination: 429-433Abstract
Salvia bucharica belonging to the family Lamiaceae (Labiatae), afforded a new aromatic ester named buchariate [1- (/>-hydroxybenzoyloxy )-3-oxo-octane (1)] along with twelve known constituents for the first time from our investigated source. The structures of all the isolated constituents were determined through spectroscopic techniques and comparison with literature values. The structure of new constituent (1) was elucidated through extensive 2-D NMR experiments.Keywords
Salvia Bucharica, Lamiaceae, Buchariate, Aromatic Ester, Characterization, 2d-nmr
References
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- Synthesis of Zinc Oxide Nano particles from Moringa Tree Leaves by Green Method and also check its Antibacterial Activity against Gram Positive and Gram Negative Bacteria
Abstract Views :68 |
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Authors
Saira Sehar
1,
Mohsin Sher Ali Khan
2,
Amiza
3,
Touqir Hussain
4,
M. Zahid
5,
Moazina Mobeen
6,
Imran Raza
7,
Minnatullah
7
Affiliations
1 Department of Chemistry, Minhaj University, Lahore, PK
2 School of Chemical Engineering Dailan University of Technology, China. 3Department of Chemistry, UMT Lahore, PK
3 Department of Chemistry, UMT Lahore, PK
4 Department of Chemistry, University of Agriculture Faisalabad, PK
5 School of Hefei National Laboratory for Physical Sciences at Microscale University of Science and Technology of China, CN
6 Department of Physics, Comsats University Islamabad, PK
7 Department of Chemistry, GCUF, PK
1 Department of Chemistry, Minhaj University, Lahore, PK
2 School of Chemical Engineering Dailan University of Technology, China. 3Department of Chemistry, UMT Lahore, PK
3 Department of Chemistry, UMT Lahore, PK
4 Department of Chemistry, University of Agriculture Faisalabad, PK
5 School of Hefei National Laboratory for Physical Sciences at Microscale University of Science and Technology of China, CN
6 Department of Physics, Comsats University Islamabad, PK
7 Department of Chemistry, GCUF, PK
Source
Asian Journal of Pharmacy and Technology, Vol 12, No 3 (2022), Pagination: 213-217Abstract
The extracted material from Moringa oleifera is used for synthesis of the ZnO nanoparticles. The extracted material from plants is used as stabilizing and reducing agent. Plant extracts are also used for the formation of nanoparticles this is called green synthesis method which decreases the formation of unsafe materials. With the help of various Analytical techniques for example scanning electron microscopy (SEM), Infrared (IR) Spectroscopy and UV (Ultra violet) Spectroscopy, the manufactured ZnO nanoparticles are distinguished. The range of the size of ZnO nanoparticles is from 48nm by SEM and XRD. The peak of ZnO is observed at 500 cm-1 by FTIR. Ultraviolet visible spectroscopy shows the spectrum of ZnO at 290-315nm range. Moringa oleifera mediated ZnO revealed high activity against gram positive and gram negative bacteria. Smaller sized Nanoparticles shows excellent antimicrobial activity.Keywords
Nanoparticles, Moringa Oleifera, SEM and Antimicrobial Exercise.References
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